发布时间：2017-05-24 12:05:30
void rectangle(InputOutputArray img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=LINE_8, int shift=0 )void rectangle(Mat& img, Rect rec, const Scalar& color, int thickness=1, int lineType=LINE_8, int shift=0 )Parameters:img – Image.pt1 – Vertex of the re.........【阅读全文】
发布时间：2017-05-23 11:28:40
double threshold(InputArray src, OutputArray dst, double thresh, double maxval, int type)src – input array (single-channel, 8-bit or 32-bit floating point).dst – output array of the same size and type as src.thresh – threshold value.maxval – maximum value to use with t.........【阅读全文】
发布时间：2017-05-23 10:36:20
Mat imread(const String& filename, int flags=IMREAD_COLOR)CV_LOAD_IMAGE_ANYDEPTH - If set, return 16-bit/32-bit image when the input has the corresponding depth, otherwise convert it to 8-bit.CV_LOAD_IMAGE_COLOR - If set, always convert image to the color oneCV_LOAD_IMAGE_GRAYSC.........【阅读全文】
